sprint_2.xml

<abilities>
  <ability>
    <clone>sprint</clone>
    <name>Sprint</name>
    <key>sprint_2</key>
    <description>
      Increase ⮃movement speed by 25⮃, plus an additional 1 movement speed for each level in athletics.
    </description>
    <type>toggle</type>
    <toggleInfo>
      <xpGain>
        <skill>athletics</skill>
        <displayAmount>{xp} xp on movement</displayAmount>
        <amount>0.0</amount>
        <amountToDisplay>0.13</amountToDisplay>
      </xpGain>
      <modifiers>
        <modifiers>
          <type>MoveSpeedBonus</type>
          <amount>25.0</amount>
        </modifiers>
        <modifiers>
          <type>MoveSpeedBonus</type>
          <amount>1.0</amount>
          <multiplier>Athletics</multiplier>
        </modifiers>
        <modifiers>
          <type>MovementCost</type>
          <amount>11.0</amount>
        </modifiers>
      </modifiers>
      <triggers>
        <triggers>
          KEY sprint_xp_gain;
          WHEN PlayerMoved;
          THEN RewardExperience -> skill:athletics, xp:0.13, reason:Sprint;
        </triggers>
      </triggers>
    </toggleInfo>
    <unlockInfo>
      <autoDiscover>0</autoDiscover>
      <unlockRequirements>
        <requiredPoints>1</requiredPoints>
      </unlockRequirements>
      <replaces>sprint</replaces>
    </unlockInfo>
  </ability>
</abilities>